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  1. In this article, we will see how to get the length of the string using strlen() function in PHP, along with understanding its implementation through the examples.

    The strlen() is a built-in function in PHP which returns the length of a given string. I...

    <?php
    // PHP program to find the
    // length of a given string
    $str = "GeeksforGeeks";
    // prints the length of the string
    // including the space
    echo strlen($str);
    ?>
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    Content Under CC-BY-SA license
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  2. PHP
    https://www.php.net/manual/en/function.strlen

    PHP: strlen - Manual

    • MB Strlen

      # mb_strlen: 5.5934538841248 ms, average: 5.5934538841248E-6 ms ok 1 …

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    • W3School
      https://www.w3schools.com/PHP/func_string_strlen.asp

      PHP strlen() Function - W3Schools

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      PHP substr_count() Function - W3School
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      How to get String Length in PHP - GeeksForGeeks
      geeksforgeeks.org
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    • PHP Tutorial
      https://www.phptutorial.net/php-tutorial/php-strlen

      PHP strlen(): Get the Length of a String in Bytes Examples

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      PHP – Get the string length using mb_strlen() - …
      tutorialspoint.com
      How to use PHP strlen to Get the String Length with 5 …
      jquery-az.com
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    • GeeksForGeeks
      https://www.geeksforgeeks.org/php-strlen-function

      PHP strlen() Function - GeeksforGeeks

      Tags:
      Php Strlen Function
      String Length in Php
      Php Get Length of String
    • People also ask
      What is strlen function in PHP?
      The strlen function within PHP measures the length of a given string. It is extremely useful for performing checks and comparisons that involve string data types. If you plan on using PHP quite a bit, you will eventually need to use this function. I recommend taking the time to learn more about using strings in PHP if you are new to the language.

      How to use the PHP strlen() Function - Pi My Life Up

      pimylifeup.com
      What is the syntax of strlen() function?
      Here’s the syntax of the strlen() function: The strlen() function has one parameter $string, which is the string to measure the length. The strlen() function returns the length of the $string in bytes or zero if the $string is empty. It’s important to note that the strlen() function returns the number of bytes rather than the number of characters.

      PHP strlen(): Get the Length of a String in Bytes Examples

      phptutorial.net
      How to use strlen in JavaScript?
      Using strlen () Now that we understand the syntax of strlen (), let’s look at some practical examples of how to use it. In this example, we create a string, “Hello, World!” and use strlen () to determine its length. The length of this string is 13 characters, including spaces and punctuation.

      PHP's strlen () Function: Measuring String Lengths

      clouddevs.com
      How to get the length of a string using strlen()?
      In this code snippet, the variable `$txt` holds the string "Hello, world!". By applying the strlen () function to `$txt`, we obtain the length of the string. The output of this code will be "The length of the string is 13 characters", as there are 13 characters in the given string. One useful application of strlen () is validating user input.

      PHP strlen() function (with example) - learnphp.org

      learnphp.org
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    • Codecademy
      https://www.codecademy.com/resources/docs/php/...

      PHP | String Functions | strlen() | Codecademy

      Tags:
      Syntax of Strlen
      PHP Strlen
      String Functions
    • Learn PHP Development
      https://www.learnphp.org/php-strlen-function-with-example

      PHP strlen() function (with example) - learnphp.org

      Tags:
      Php Strlen Function
      String Length in Php
      Php Length of String
    • sebhastian
      https://sebhastian.com/php-strlen

      PHP strlen() function explained with code examples | sebhastian

      Tags:
      Php Strlen Function
      String Length in Php
      Php Get Length of String
    • Pi My Life Up
      https://pimylifeup.com/php-strlen

      How to use the PHP strlen() Function - Pi My Life Up

      Tags:
      Php Strlen Function
      String Length in Php
      Php Length of String
    • CloudDevs
      https://clouddevs.com/php/string-lengths-with-strlen-function

      PHP’s strlen () Function: Measuring String Lengths

      Tags:
      Php Strlen Function
      String Length in Php
      Php Length of String
      Syntax of Strlen
    • W3Schools
      https://www.w3schools.in/php/strlen-function

      strlen() Function in PHP - W3Schools

      Tags:
      Php Strlen Function
      String Length in Php
      Php Length of String